US2614095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat stabilization of a chlorine containing polymer with a mercapto acid amide
Assignee: Goodrich Corp
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Filing: 1951-06-15
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Granted: 1952-10-14
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Expires: 1971-06-15
Abstract
No abstract record available.
Inventors
- 👤 Jr Thomas H Shelley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:08
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/36; C08K5/37
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
39 words
A COMPOSITION OF IMPROVED STABILITY TO HEAT COMPRISING A POLYMER OF A CHLOROETHYLENE HAVING FROM 1 TO 2 CHLORINE ATOMS ATTACHED TO ONE ONLY OF THE CARBON ATOMS, AND AN N-HYDROCARBON SUBSTITUTED AMIDE OF A MERCAPTO-SUBSTITUTED ALIPHATIC MONOCARBOXYLIC ACID.
Claim 2
Dependent Claim
39 words
A COMPOSITION OF IMPROVED STABILITY TO HEAT COMPRISING A POLYMER OF A CHLOROETHYLENE HAVING FROM 1 TO 2 CHLORINE ATOMS ATTACHED TO ONE ONLY OF THE CARBON ATOMS, AND AN N-HYDROCARBON SUBSTITUTED AMIDE OF A MERCAPTO-SUBSTITUTED ALIPHATIC MONOCARBOXYLIC ACID.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-14 | 1956-04-14 | 1956-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-14 | 1960-04-14 | 1960-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-14 | 1964-04-14 | 1964-10-14 | $7700.00 | Window Closed / Lapsed |